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Allswell is a mattress brand that launched in 2018 to take on the direct-to-consumer mattress industry and introduce some new innovations. They offer four mattresses: the Allswell, Allswell Luxe, the Allswell Supreme, and their new, firm Allswell Brick. Each mattress features the adaptive and supportive benefit of pocketed coils with layers of foam above for pressure relief. For those on a hunt for a bargain, Allswell's mattresses are definitely a brand to consider.
Oso is an online foam mattress in a box company owned by Reverie, which makes lines of luxury foam mattresses and adjustable bases. Where Oso is different than other brands is that it has Dreamcell™ foam springs, which are made of latex foam and provide added support in the base layer, while being ventilated and cushioning the body without pressure points. Most folks like their Oso mattresses!
Based on our aggregated reviews and our scoring method, we recommend Allswell in this match up!
See Our Full Review of Allswell
Customers don't always love their mattresses, which is why finding good customer satisfaction is so essential. These mattresses do very well with customer satisfaction versus others. Read on below to learn more about the mattresses and see what customers are saying about their experiences.
Everyone needs a mattress that properly supports them. Even if you like mattresses in non-firm varieties, a mattress that aligns the back and shoulders is really important. These mattresses offer good support for most reviewers.
Some mattress connoisseurs report that edge support is a key for the mattress shopper. These mattresses are strong in the edge support category, which means sleepers notice good support when they roll to the sides.
Bowling Ball & Density Tests
Resting a bowling ball on the mattress is a fun way to measure mattress firmness and it does well measuring even support. Reviewers note that these mattresses offer a good, even and supportive sleeping surface.
It is a tough prospect to find great products that last a long time. Brands, for the most part, rather make recurring money than craft something that can never break. That said, there are still amazing companies to be found. These mattresses provide a very good element of durability to most sleepers. Most sleepers will find them to last between 7 - 12 years, though some that are heavier may find them break down a little bit faster.
These mattresses are highly rated by customers overall and most feel very comfortable. However, some folks didn't have the same feeling. If one of these mattresses is on your short list, make sure to learn more below.
Most customers experience these mattresses to be supportive, which means that they align the spine for those that prefer their firmness specifications. That said, a few customers have had complaints, so make sure to do extra research to make sure that this mattress fits your sleeping preference and body type.
Overall, these mattresses are reported as having good edge support, which means most don't experience a noticeable depression when rolling towards the side of the mattress.
Bowling Ball & Density Tests
In testing the surface supportiveness of the mattress, these mattresses have similar firmness levels and therefore even support throughout. That said, some have complained about support issues over a long period, so make sure it works for your body before purchasing.
Getting a durable mattress is essential to shoppers, but some brands care more about selling their products than focus on long term quality. That said, these mattresses are better than average when it comes to durability. Most folks will find that they are happy with their mattress after 5 to 7 years, but some heavier folks may see their mattress degrade faster.
Super soft compared to my current mattress, yet firm enough to allow you to get back up and not hurt your back.View More Reviews
Very comfortable. Just RIght: not too soft so that you sink in, not too firm -- perfect. Very relaxing and feels so natural for any resting position -- whether you prefer to sleep on your back, your side or your stomach. Love it! Also, love the fact that they can get rid of my old mattress when new one is delivered. The fact that you don't have to have box Springs if you don't want to is nice as well.
BEST. MATTRESS. EVER. Absolutely divine for side-sleepers like me.Once I tried it, I couldn't go back to the one I have at home. Two very enthusiastic thumbs up!
It is soft yet has the right amount of support that I desire
I didn't want to get up ! This mattress is so soft yet supportive feels like I'm sleeping on clouds
I really like how soft this mattress is. I could sleep on this forever.
This mattress is absolutely amazing! It feels like you're laying on a cloud. I fell asleep with in 15 minutes of laying on it. Definitely recommend!
Usually not a fan but this soft mattress is wonderful!
I'm usually a firmer bed person, but this feels so supportive and comfortable. It's got really nice memory foam that doesn't sink in too much but feels really supportive while laying down.
My Allswell is a dream come true! When I lay down at night with my fiancé I instantly fall asleep, stay asleep and have the best dreams. Its comfy, cozy & cool. We are both very satisfied!
The most luxurious cumulus cloud does not hold a candle to my Allswell mattress.
But seriously, its the best sleep I've gotten since I was a kid.
Allswell team stopped by the office and immediately fell in love with the bed. Purchased right away! Cannot wait to have so much better sleep.
I was surprised how nice the mattress was! I feel like I will sleep so much better with it! So excited!
I tried out both the firmer and softer mattresses at a showroom and preferred the softer one because it was still firm but had some give, which made it supportive but also molded to my shape well. I was very impressed with the mattress and could see a couple sleeping great on it.
This mattress is so much better than casper. We just finished a trial with Casper and are so much happier with allswell.
The quality and feel of this mattress makes this price point an absolutely steal. The memory foam is just right and contours to my body. This would be a great bed for people used to sleeping on their sides.
Very soft, great material, you sink right in
This mattress is amazing because you can just sink in and feel surrounded by comfort. I love the feel and how the memory foam contours. I feel like you get a lot of value from this mattress and would provide an amazing night's sleep.
Loved testing this mattress. It's so soft, yet firm enough to provide the support I need to get a good night sleep. Would love to sleep on this every night!
I tested this mattress and it was nice and soft on top with a lot of give. I have a memory foam mattress topper at home but with this mattress I wouldn't need it! I will definitely consider this mattress when I move next since it's quite affordable.
This bed is perfect for someone who likes soft mattresses, but it also has firm overall support. It's super comfy and cloudlike without having a 'sinking' effect when you lay down. 100% would recommend.
I like to be obsessed with my bed. Not only do we spend so much time in them, but there is nothing better than weekend snuggles. Your bed should be something you love getting in every night, and hate leaving in the morning. This Allswell mattress is the perfect amount of snuggle// memory foam // and cradling. It supports your back, and at the same time, let's you sink in and feel snug. I am definitely going to have many great sleeps on this mattress!
The soft mattress is very comfortable and forms to my body. I am a side sleeper and it feels like it would provide me a very comfortable night sleep. I will definitely look into purchasing this mattress.
Very Comfortable and soft. Definitely something with coming back homend and sleeping on. Not extra bouncy which is good.
It's either my current mattress sucks or this mattress is too great. Comfortable, soft, and everything else you'd expect from a mattress.
The foam mattress is super soft and feels like you're laying in a cloud. It aligns with your spine so it would be very helpful for anyone with back issues. Overall great mattress!
The soft mattress not only feels durable, but has the right amount of softness to keep anyone happy. I feel this mattress would suffice for someone that has a soft or firm preferences. Feels more of a firm memory foam bed. Love it!
This mattress is incredibly comfortable and I liked it a lot. It was nice on my back and great for sleeping on my side.
Incredibly soft that molds to your body. Highly recommend
This mattress is one of the most comfortable mattresses I have ever had the pleasure of lying on. It is extremely soft and comfortable but not too soft that you no longer feel supported. It is the perfect mixture of comfort and support. I would fully recommend to anyone contemplating buying this mattress!
I typically don't like softer mattresses but this one has the right amount of support!
This mattress is quite soft, which is great for side sleepers like me. It doesn't give me too much pressure on my shoulders so my spine can keep straight. When sitting on the edge, it doesn't sink, which is important to me because I have a small bedroom and sit on my bed a lot.
This bed is so comfortable. It feels like I'm floating on a cloud. This bed is soft yet firm and I love it!
When I tried out this mattress, I knew I had to return my Purple mattress. The mattress is super comfortable without being too soft or too firm, and I feel supported by the mattress. Overall, it's fantastic, and I can remember wait for better sleep!
Laying down on this mattress simultaneously feels incredible while telling you all that's wrong with your current mattress. If you're looking for the perfect blend of comfortable and supportive, this is it!
I have been searching for a great side-sleeper bed and I have found it!
I'm usually skeptical about soft mattresses. I love the feel but you normally sink in too much. This Allswell soft mattress feels like I'm sleeping on a cloud yet still gives enough support for my back and legs. I love the construction of the mattress as well, double stitched and reinforced on the sides with a stretchy material on the gusset for durability. I feel like this mattress can last me awhile. This is so plush and wonderful to lay on and to sit up on when I'm dozing off or just waking up to catch the morning news.
This mattress is incredibly comfortable--feels like sleeping on a cloud and is great if you prefer a softer, less firm mattress. Definitely worth checking out and giving it a try! You rock, Allswell!
I've tried Casper, Leesa, and Brooklyn Bedding - and I've been trying tout find the mattress that will actually align my back. After trying out the Softer Allswellhome.com mattress, I think I, as have found what I'm looking for!
This has been my third mattress in adulthood and it is by far my favorite. I have upper back pain and I immediately felt myself still getting a good night's sleep even with the softer mattress. Before it'd always been a trade off between soft mattresses and a firm surface for my back, but with this mattress I get both.
Amazing mattress and Amazing company! I am a professional athlete who competes for TeamUSA and I can't believe the difference this mattress has made in my performance and recovery! If you are looking for a new mattress I highly recommend this one!View More Reviews
All I can say is: get it and try it. You will love it.
I got the mattress and immediately fell in love with how well it treats my back. I can sleep most of the night on my back, with little to no need to toss and turn. My sleep on this mattress definitely feels more restful, and I don't wake up with as many aches and pains. I had a concern with a seam on the mattress, and the customer service was superb. All my questions and concerns were treated patiently and professionally, and met with outstanding resolutions.
I would not hesitate to recommend this mattress to friends and family. I am happy that they offer such a great return policy, because even though I didn't end up needing to use it, it made getting the mattress feel like a safe decision.
I have had the OSO queen size mattress for about 3 months now, and I wanted to wait for a few months before rating it. My wife has had back issues for about 15 years and it seems like we have spent thousands of dollars trying to find the right mattress. We have tried every kind of spring mattress and even tried other memory foam mattresses. My wife has not been able to have a decent sleep in a long time often waking achy and tired. When we received the OSO mattress in a box, very neat by the way, I opened it up and let it puff up for a few hours before bedtime. We tried the firm end the first night and found it was a little too firm for my wife, so we rotated the mattress to the soft end. After three weeks of sleeping on the soft end my wife was still waking up with a sore back, which worried us. But, after the three weeks, she started sleeping longer than her usual 5 hours a night. It was gradual, but now she is up to a 8 or 9 hours of sleep a night and she is loving the mattress. I guess she needed to work out the kinks from the previous bad springy mattresses. Based on how my wife is feeling these days, I would highly recommend this mattress.
Thank you OSO for your amazing design!
I'll admit it, I was a bit worried about buying my mattress online. I mean, who wouldn't be?? That said, I could not be more pleased. I have had the best three nights of sleep I have had in years, and it's legitimately due to my new mattress. I love the plush/soft side, and my Boston Terrier loves the firm side!
Seriously - thank you for providing an affordable, well-built, non-toxic, comfortable bed.
I have had major numbing in both of my arms while I sleep since 11 years ago. I awaken numerous times a night and have to reposition my arms so they will wake up. My husband and I received our OSO mattress a few months ago. The first morning after sleeping on this mattress, I woke up and realized my arms were not numb. Every night since then has given me the same results. I am so happy to finally sleep and not have the numbing issues I was having. I just can’t believe how much of a difference a mattress would make. Thank you!!!
My husband and I have been sleeping on our new OSO for a couple months now. The setup was super simple. The mattress is supportive yet soft. Our favorite part is that we don't disturb the other person when moving/shifting! So glad we invested in quality sleep.
I really appreciate the option of using the soft or firm side of this mattress. I prefer the soft, and find it very comfortable to sleep on. My wife and I are able to move on our side of the bed without causing much noticeable disruption to each other. We are very impressed with our new OSO mattress, and are very glad we made the purchase..
We love our OSO Mattress. We bought it after reading a friends review and thought we would take a chance. We are so happy we purchased it. No other mattress has been this great, it offers support while still being soft and comfortable. Thanks OSO!
This is the first mattress that I've ordered that was delivered in a box and I'm never going back. It was quick, free shipping, and I was able to open it and lay it out easily. I love how soft it is and how well I sleep every night! I will never go to another mattress.
I'd forgotten the experience of a true, undisturbed 7-8 hours of sleep! But I have it most nights on our new OSO mattress. My shoulders sink right in given being a side sleeper and I'm totally acclimated to the soft side. Very happy with the experience!
We purchased this bed for our toddler daughter as her "big girl bed", and not going to lie, we are all a bit jealous of her at this point! It is so soft, but just firm enough for a toddler! It is actually also perfect for cosleeping, not to firm or too soft. We have another bed made by a similar company and this one wins by a mile. Recently my mom came over and layed in the bed saying her back hurt. After getting up she felt so much better she literally ordered the bed the next day! Big fans over here...clearly ;)
I've had probabaly 7 different mattresses in my life and this has been the greatest! I wake up feeling refreshed and not sore like I'm used to. It's quite an upgrade! Thanks Oso!
The OSO mattress is extremely comfortable - it is nice and soft yet still supportive. I like the removable/washable cover, which will make it much easier to clean when needed. I would highly recommend trying one and would not hesitate to buy another the next time I need to replace or upgrade a mattress!
This is a great mattress. This is my second foam concept mattress. I will never go back to the traditional box-spring style. It really provides support where it is needed most. I would highly recommend.
This bed is amazing. You will not find a more comfortable or versatile bed at this price!! 10/10 would recommend.
The mattress arrived ahead of schedule in a box that was smaller than I expected. The sales person I spoke to when buying the mattress told me that we should move the box into the room before opening it. We put the mattress in our frame on top of the box spring and as soon as we cut into the plastic the mattress started expanding. The vacuum seal is unreal on these things! Within two minutes we had a regular size mattress. This mattress is absolutely perfect for our guest room! When I called my mom to ask if she preferred a hard or soft mattress for her visit she was grateful to have a choice (she picked soft!). Thanks OSO!
My OSO mattress is seriously amazing! I love the option between firm and soft and honestly, they both feel great!
Whenever I have friends stay over, my favorite thing is that I can't feel them move at all! I would definitely recommend this mattress to everyone, especially to anyone sharing a bed!
Worth every penny!!
I had terrible back pain and then started taking tylenol before bed. That helped some, but I would still get up with back pain. We got this new mattress and I haven't had to take Tylenol for my back and I now wake up without pain and can finally enjoy my day!
I got my new OSO mattress two weeks ago, and have loved every night of sleeping on it. I've woken up without ANY back pain, unlike the tightness I had every morning on my old mattress.
I also love the versatility of being able to choose soft or firm! I had no idea what my preference was, and the OSO made it easy to take the leap because I wasn't forced to choose. (I've been sleeping on the soft side.) And with their return policy, I had even more peace of mind.
This bed is amazing!!! When it first arrived I unpacked it and laid down a few hours later (after passing out immediately on it) I moved it to my bedroom. I would and have highly recommend it to anyone!
My husband and I purchased our king sized OSO mattress about 2 months ago. We have been thrilled. The set up was simple and getting it into our condo (up stairs and around corners) was no big deal with the creative packaging concept. It also had no chemical odor when we unpackaged (which I was concerned/skeptical about).
We sleep on the firm side and both love it. It is as cool as it claims (no waking up with a sweaty neck and back). I also struggle with poor circulation and arthritis and used to wake up every night with limbs that had fallen asleep/very achy from the bends and pressure points of our traditional mattress.
I have had significantly less issues with the OS0 and feel comfortable highly recommending it for arthritis/back pain. When it's time to purchase again, we will stick with OSO and never go back to a traditional box spring.
We are happy to finally have a mattress that is quiet, and comfy to sleep on. For years our classic mattress would bounce and make noise with every turn.
The OSO is like lying on a soft raft, supporting the parts that need it most. We like the "firmer' end now but anticipate switching to the soft end as we want- I enjoy options.
If you buy an OSO, buy sheets with regular pockets (not deep) for a smoother, unwrinkled look.
Love the versatility of soft and firm. Moving it in was so great compared to moving out our old king (traditional mattress).
Overall we like the mattress a lot.
Ive had a Sleep Number for years me and my wife like it. But... even with 20 levels you still particular for no reason feel like you are sleeping on an air bed at your moms house lol. We got a California King OSO, to replace the Sleep Number California King. This was a great decision, my wife was so in love she sleep through her work alarms. Its a great bed, id recommend it to anyone.
I've had my OSO now for over 7 months and couldn't be happier!
At first I was a little nervous purchasing a bed online. However, the 101 Night Promise helped me make the plunge! I loved being able to try out the bed in my own home to make sure it was right for me. I currently use the soft side, but knowing I can change over to the firm side if my preference ever changes is very comforting.
In addition, as a (somewhat) recent college graduate who is prone to moving every few years, the flexibility of the foam mattress and portability (being able to fold it and transport in my compact car) is also a huge plus.
I usually wake up 1-2 times during the night. With this mattress, slept completely through the night. Materials look super high quality, love that I could fold it up to get it through doorways.
I love the Oso mattress. There are some nights when I need to lay on the soft side and other nights when I need more support. I don't have to worry about needing a new mattress for different needs. The Oso mattress has also been very kind to my back after major surgery. I love it!
I've had a king size mattress for a few weeks now and this thing is amazing. I have never owned a foam mattress before and this is a great introduction. I love that you can choose what side to sleep on depending on how your body is feeling that day. Top notch!
I’ve never really had a comfortable mattress before so this has been one of the best decisions we've ever made! I’ve struggled with back pain for a few years and my pain has significantly been improved and I feel a million and one times better during the day!
The first night we tried the mattress we slept on the firm end and had a great sleep. The next night we slept on the soft end. We slept ok but it just seemed too soft. Even sitting on the bed putting socks on, it was just too soft. We would love a mattress that was completely firm.
Very luxurious feeling mattress, yet with a sleek and modern design. I really liked the handles, made it easy to move into my apartment and it's lighter weight. I started with the firm side them switched to soft. Love my OSO mattress! Would highly recommend!